Accident Boeing 777-240LR AP-BGY, Thursday 15 February 2007
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Date:Thursday 15 February 2007
Time:12:20
Type:Silhouette image of generic B77L model; specific model in this crash may look slightly different    
Boeing 777-240LR
Owner/operator:Pakistan International Airlines - PIA
Registration: AP-BGY
MSN: 33781/504
Year of manufacture:2005
Engine model:General Electric GE90
Fatalities:Fatalities: 0 / Occupants: 156
Other fatalities:0
Aircraft damage: Minor, repaired
Category:Accident
Location:Manchester International Airport (MAN/EGCC) -   United Kingdom
Phase: Taxi
Nature:Passenger - Scheduled
Departure airport:Manchester International Airport (MAN/EGCC)
Destination airport:
Investigating agency: AAIB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
A PIA Boeing 777-240LR (AP-BGY) and a Flybe DHC-8-402Q (G-JEDR) were involved in a ground contact accident at Manchester International Airport (MAN).

The DHC-8-400 had stopped short of the runway, at intersection Holding Position JA1, prior to taking off. The following Boeing 777 was cleared to Holding Position J1, at the beginning of the runway, which involved taxiing beyond JA1. The crew of the B777 were cautioned about the presence of the DHC-8 as they continued towards J1. As the B777 passed behind the DHC-8, its right wingtip struck the DHC-8’s rudder.
The B777 suffered minor scratching to its wingtip. The DHC-8’s rudder was damaged and required replacement.

AAIB Analysis
Whilst the crew of G-JEDR reported that they had stopped “on the line” at the holding position, analysis showed that if the aircraft had been stopped with its nose precisely above the relevant marking, and that AP-BGY had been following the taxiway centreline, the two aircraft would not have collided. Therefore, it is logical to conclude that G-JEDR had stopped a few metres short of the holding position, which was consistent with allowing the crew a view of the stop bar, as is normal aviation practice.
The decision by the commander of AP-BGY to deviate slightly from the taxiway centreline, as he passed G-JEDR, was to increase what he considered would be a small miss-distance between the two aircraft.
The method used by the GMC controller when directing departing aircraft for either full length or intersection departures, in order to present the Tower controller with opportunities to expedite the flow of traffic, was in accordance with normal ATC practice.
Both controllers had expected AP-BGY to hold short of the link to JA1, until G-JEDR had moved forward.
The clearances issued, for AP-BGY to taxi to J1, were correct. However, the cautions to the flight crew, which represented essential aerodrome information ‘to assist him [the pilot] in preventing collisions with parked aircraft’, as described in MATs Part 1, were not understood by them as meaning that there was a risk of a collision if they taxied past G-JEDR. The commander of AP-BFY stated that he believed that the instruction to taxi past G-JEDR would not have been
issued if a collision risk had existed.

Accident investigation:
cover
  
Investigating agency: AAIB
Report number: EW/C2007/02/05
Status: Investigation completed
Duration:
Download report: Final report

Sources:

https://www.gov.uk/aaib-reports/boeing-777-240-lr-and-dhc-8-402-dash-8-ap-bgy-and-g-jedr-15-february-2007

History of this aircraft

Other occurrences involving this aircraft

3 January 2017 AP-BGY Pakistan International Airlines - PIA 0 Toronto–Lester B. Pearson International Airport, Ontario (YYZ) sub
Collision with other aircraft on apron
7 January 2020 AP-BGY Pakistan International Airlines - PIA 0 near Nawabshah non
Near miss

Revision history:

Date/timeContributorUpdates
11-Feb-2010 00:40 harro Added
31-Oct-2024 09:04 ASN Updated [Other fatalities, Narrative, ]

Corrections or additions? ... Edit this accident description

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